Chair



FIG. 1 is a perspective view taken from above and from the left side of a chair showing my new design;

FIG. 2 is a rear elevational view of the chair shown in FIG. 1;

FIG. 3 is a right side elevational view of the chair shown in FIG. 1, the left side being a mirror image thereof;

FIG. 4 is a front elevational view of the chair shown in FIG. 1; and,

FIG. 5 is a top plan view of the chair shown in FIG. 1. 

The ornamental design for a chair, as shown and described. 